FIX: A memory leak occurs when you enable Internet Connection Sharing and the DHCP allocator on a Windows CE 5.0-based device (913428)



The information in this article applies to:

  • Microsoft Windows CE 5.0

SYMPTOMS

Consider the following scenario. You enable Internet Connection Sharing and the Dynamic Host Configuration Protocol (DHCP) allocator on a Microsoft Windows CE 5.0-based device. You connect the Windows CE 5.0-based device to a network. In this scenario, when the network already has a DHCP server that is running, a memory leak occurs on the Windows CE 5.0-based device.

CAUSE

This problem occurs because the Windows CE 5.0 DHCP allocator leaks socket handles when a DHCP server is already running on the network.

RESOLUTION

Software update information

A supported software update is now available from Microsoft as Windows CE 5.0 Core OS QFE 913428. To resolve this problem immediately, click the following article number for information about obtaining Windows CE Platform Builder and core operating system software updates:

837392 How to locate core operating system fixes for Microsoft Windows CE Platform Builder products

Prerequisites

This software update is supported only if all previously issued software updates for this product have also been applied.

Restart requirement

After you apply this software update, you must perform a clean build of the whole platform. To clean the platform, click Clean on the Build menu. To build the platform, click Build Platform on the Build menu. You do not have to restart the computer after you apply this software update.

Software update replacement information

This software update does not replace any other software updates.

File information

The English version of this software update package has the file attributes or the later file attributes that are listed in the following table.
File nameFile sizeDateTime
Wincepb50-060310-kb913428-armv4i.msi755,20011-Mar-200601:43
Wincepb50-060310-kb913428-mipsii.msi770,04811-Mar-200601:43
Wincepb50-060310-kb913428-mipsii_fp.msi770,04811-Mar-200601:43
Wincepb50-060310-kb913428-mipsiv.msi777,72811-Mar-200601:43
Wincepb50-060310-kb913428-mipsiv_fp.msi777,72811-Mar-200601:43
Wincepb50-060310-kb913428-sh4.msi737,28011-Mar-200601:43
Wincepb50-060310-kb913428-x86.msi709,12011-Mar-200601:43
The English version of this software update has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.
File nameFile sizeDateTimePath
Dhcpallo.lib456,69202-Mar-200623:33public\common\oak\lib\armv4i\debug
Dhcpallo.pdb102,40002-Mar-200623:33public\common\oak\lib\armv4i\debug
Tcpstk.lib177,23802-Mar-200623:32public\common\oak\lib\armv4i\debug
Tcpstk.pdb94,20802-Mar-200623:32public\common\oak\lib\armv4i\debug
Dhcpallo.lib259,96402-Mar-200623:32public\common\oak\lib\armv4i\retail
Dhcpallo.pdb102,40002-Mar-200623:32public\common\oak\lib\armv4i\retail
Tcpstk.lib122,56202-Mar-200623:32public\common\oak\lib\armv4i\retail
Tcpstk.pdb94,20802-Mar-200623:32public\common\oak\lib\armv4i\retail
Dhcpallo.lib464,53202-Mar-200623:33public\common\oak\lib\mipsii\debug
Dhcpallo.pdb102,40002-Mar-200623:33public\common\oak\lib\mipsii\debug
Tcpstk.lib179,35402-Mar-200623:33public\common\oak\lib\mipsii\debug
Tcpstk.pdb94,20802-Mar-200623:33public\common\oak\lib\mipsii\debug
Dhcpallo.lib261,27602-Mar-200623:33public\common\oak\lib\mipsii\retail
Dhcpallo.pdb102,40002-Mar-200623:33public\common\oak\lib\mipsii\retail
Tcpstk.lib119,03202-Mar-200623:33public\common\oak\lib\mipsii\retail
Tcpstk.pdb94,20802-Mar-200623:33public\common\oak\lib\mipsii\retail
Dhcpallo.lib464,64802-Mar-200623:34public\common\oak\lib\mipsii_fp\debug
Dhcpallo.pdb102,40002-Mar-200623:34public\common\oak\lib\mipsii_fp\debug
Tcpstk.lib179,41202-Mar-200623:33public\common\oak\lib\mipsii_fp\debug
Tcpstk.pdb94,20802-Mar-200623:33public\common\oak\lib\mipsii_fp\debug
Dhcpallo.lib261,34202-Mar-200623:34public\common\oak\lib\mipsii_fp\retail
Dhcpallo.pdb102,40002-Mar-200623:34public\common\oak\lib\mipsii_fp\retail
Tcpstk.lib119,09002-Mar-200623:33public\common\oak\lib\mipsii_fp\retail
Tcpstk.pdb94,20802-Mar-200623:33public\common\oak\lib\mipsii_fp\retail
Dhcpallo.lib470,48402-Mar-200623:34public\common\oak\lib\mipsiv\debug
Dhcpallo.pdb102,40002-Mar-200623:34public\common\oak\lib\mipsiv\debug
Tcpstk.lib182,00602-Mar-200623:34public\common\oak\lib\mipsiv\debug
Tcpstk.pdb94,20802-Mar-200623:34public\common\oak\lib\mipsiv\debug
Dhcpallo.lib263,40402-Mar-200623:34public\common\oak\lib\mipsiv\retail
Dhcpallo.pdb102,40002-Mar-200623:34public\common\oak\lib\mipsiv\retail
Tcpstk.lib120,72602-Mar-200623:34public\common\oak\lib\mipsiv\retail
Tcpstk.pdb94,20802-Mar-200623:34public\common\oak\lib\mipsiv\retail
Dhcpallo.lib470,60002-Mar-200623:35public\common\oak\lib\mipsiv_fp\debug
Dhcpallo.pdb102,40002-Mar-200623:35public\common\oak\lib\mipsiv_fp\debug
Tcpstk.lib182,06402-Mar-200623:35public\common\oak\lib\mipsiv_fp\debug
Tcpstk.pdb94,20802-Mar-200623:35public\common\oak\lib\mipsiv_fp\debug
Dhcpallo.lib263,48202-Mar-200623:35public\common\oak\lib\mipsiv_fp\retail
Dhcpallo.pdb102,40002-Mar-200623:35public\common\oak\lib\mipsiv_fp\retail
Tcpstk.lib120,78402-Mar-200623:35public\common\oak\lib\mipsiv_fp\retail
Tcpstk.pdb94,20802-Mar-200623:35public\common\oak\lib\mipsiv_fp\retail
Dhcpallo.lib413,64002-Mar-200623:32public\common\oak\lib\sh4\debug
Dhcpallo.pdb102,40002-Mar-200623:32public\common\oak\lib\sh4\debug
Tcpstk.lib151,17202-Mar-200623:32public\common\oak\lib\sh4\debug
Tcpstk.pdb94,20802-Mar-200623:32public\common\oak\lib\sh4\debug
Dhcpallo.lib240,86002-Mar-200623:32public\common\oak\lib\sh4\retail
Dhcpallo.pdb102,40002-Mar-200623:32public\common\oak\lib\sh4\retail
Tcpstk.lib111,49402-Mar-200623:31public\common\oak\lib\sh4\retail
Tcpstk.pdb94,20802-Mar-200623:31public\common\oak\lib\sh4\retail
Dhcpallo.lib409,39002-Mar-200623:31public\common\oak\lib\x86\debug
Dhcpallo.pdb102,40002-Mar-200623:31public\common\oak\lib\x86\debug
Tcpstk.lib146,54602-Mar-200623:31public\common\oak\lib\x86\debug
Tcpstk.pdb94,20802-Mar-200623:31public\common\oak\lib\x86\debug
Dhcpallo.lib241,81402-Mar-200623:31public\common\oak\lib\x86\retail
Dhcpallo.pdb102,40002-Mar-200623:31public\common\oak\lib\x86\retail
Tcpstk.lib113,15002-Mar-200623:31public\common\oak\lib\x86\retail
Tcpstk.pdb94,20802-Mar-200623:31public\common\oak\lib\x86\retail

STATUS

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Modification Type:MinorLast Reviewed:7/26/2006
Keywords:kbBug kbfix kbQFE kbpubtypekc KB913428 kbAudDeveloper kbAudOEM